All categories

2 years ago

Graph f(x) = 3 sin (1/2x) - 5 Use 3.14 for (pi sign) (idk where to graph is at)

Mathematics

1 answer:

timurjin [86]2 years ago

8 0

Answer:

The graph of the function is attached in the figure a.

Step-by-step explanation:

Considering the expression

$f\left(x\right)=3\sin \left(\frac{1}{2}x\right)-5$

As we have to determine the graph of the function

$f\left(x\right)=3\sin \left(\frac{1}{2}x\right)-5$
Using 3.14 for pi

The graph of the function is attached in the figure a.

Please check the attached figure a to visualize the graph.

Hope if helps.

Keywords: graph, sin function

Learn more about graph and sin function from brainly.com/question/12651716

#learnwithBrainly

You might be interested in

Please help i will give brainliest

inn [45]

Answer:

y = -3

Step-by-step explanation:

6 0

3 years ago

Help me plz :3 :) :x :P

Sonbull [250]

Yes, she is correct
1/2 + 1/2 = 1 or 0.5 + 0.5 = 1 so half of a wall plus half of a wall equals one hole wall.

That's as simple as I can put it mathematical reasoning. I hope this helps

7 0

3 years ago

Write the equation of the line in point-slope form that goes through the points (0, 1) and (2, 7)

laiz [17]

Answer:

point - slope form

y - 1 = 3 (x-0)

Step-by-step explanation:

step(i):-

Given points are (0,1) and (2,7)

The slope of the line

$m = \frac{y_{2}-y_{1} }{x_{2} -x_{1} }$

$m = \frac{y_{2}-y_{1} }{x_{2} -x_{1} } = \frac{7-1}{2-0} = \frac{6}{2} = 3$

m =3

Step(ii):-

point -slope form

y - y₁ = m(x-x₁)

Equation of the straight line passing through the point (0,1) and having slope 'm' = 3

y - 1 = 3 (x-0)

y -1 = 3x

3x - y +1=0

Equation of the straight line passing through the point (0,1) and having slope 'm' = 3 is 3x -y +1=0

4 0

2 years ago

A train leaves San Diego at 1:00 pm. A second train leaves the same city in the same direction at 3:00 pm. The second train trav

Soloha48 [4]

Answer:

The speed of the first train is 45 mph and the speed of the second train is 75 mph

Step-by-step explanation:

Let x represent the speed of the first train in mph. Since the second train, is 30 mph faster then the first, therefore the speed of the second train is (x + 30).

The first train leaves at 1:00 pm, therefore at 6:00 pm, the time taken is 5 hours. Therefore the distance covered by the first train at 6:00 pm = x mph * 5 hours = 5x miles

The second train leaves at 3:00 pm, therefore at 6:00 pm, the time taken is 3 hours. Therefore the distance covered by the second train at 6:00 pm = (x + 30) mph * 3 hours = (3x + 90) miles

Since the second train overtakes the first at 6:00 pm, hence:

3x + 90 = 5x

2x = 90

x = 45

Therefore the speed of the first train is 45 mph and the speed of the second train is 75 mph (45 mph + 30 mph).

7 0

3 years ago

Triangle

snow_tiger [21]

Answer:

Step-by-step explanation:

You add 10 more so it should be 19cm

Mark brainliest please:)

5 0

3 years ago